options-table.c - tmux - Rivoreo Source Code Repositories

 /* $OpenBSD$ */

 /*
  * Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */

 #include <sys/types.h>

 #include <string.h>
 #include <paths.h>

 #include "tmux.h"

 /*
  * This file has a tables with all the server, session and window
  * options. These tables are the master copy of the options with their real
  * (user-visible) types, range limits and default values. At start these are
  * copied into the runtime global options trees (which only has number and
  * string types). These tables are then used to look up the real type when the
  * user sets an option or its value needs to be shown.
  */

 /* Choice option type lists. */
 static const char *options_table_mode_keys_list[] = {
 	"emacs", "vi", NULL
 };
 static const char *options_table_clock_mode_style_list[] = {
 	"12", "24", NULL
 };
 static const char *options_table_status_list[] = {
 	"off", "on", "2", "3", "4", "5", NULL
 };
 static const char *options_table_status_keys_list[] = {
 	"emacs", "vi", NULL
 };
 static const char *options_table_status_justify_list[] = {
 	"left", "centre", "right", NULL
 };
 static const char *options_table_status_position_list[] = {
 	"top", "bottom", NULL
 };
 static const char *options_table_bell_action_list[] = {
 	"none", "any", "current", "other", NULL
 };
 static const char *options_table_visual_bell_list[] = {
 	"off", "on", "both", NULL
 };
 static const char *options_table_pane_status_list[] = {
 	"off", "top", "bottom", NULL
 };
 static const char *options_table_set_clipboard_list[] = {
 	"off", "external", "on", NULL
 };
 static const char *options_table_window_size_list[] = {
 	"largest", "smallest", "manual", NULL
 };

 /* Status line format. */
 #define OPTIONS_TABLE_STATUS_FORMAT1 \
 	"#[align=left range=left #{status-left-style}]" \
 	"#{T;=/#{status-left-length}:status-left}#[norange default]" \
 	"#[list=on align=#{status-justify}]" \
 	"#[list=left-marker]<#[list=right-marker]>#[list=on]" \
 	"#{W:" \
 		"#[range=window|#{window_index} " \
 			"#{window-status-style}" \
 			"#{?#{&&:#{window_last_flag}," \
 				"#{!=:#{window-status-last-style},default}}, " \
 				"#{window-status-last-style}," \
 			"}" \
 			"#{?#{&&:#{window_bell_flag}," \
 				"#{!=:#{window-status-bell-style},default}}, " \
 				"#{window-status-bell-style}," \
 				"#{?#{&&:#{||:#{window_activity_flag}," \
 					     "#{window_silence_flag}}," \
 					"#{!=:" \
 					"#{window-status-activity-style}," \
 					"default}}, " \
 					"#{window-status-activity-style}," \
 				"}" \
 			"}" \
 		"]" \
 		"#{T:window-status-format}" \
 		"#[norange default]" \
 		"#{?window_end_flag,,#{window-status-separator}}" \
 	"," \
 		"#[range=window|#{window_index} list=focus " \
 			"#{?#{!=:#{window-status-current-style},default}," \
 	                        "#{window-status-current-style}," \
 	                        "#{window-status-style}" \
 	                "}" \
 			"#{?#{&&:#{window_last_flag}," \
 				"#{!=:#{window-status-last-style},default}}, " \
 				"#{window-status-last-style}," \
 			"}" \
 			"#{?#{&&:#{window_bell_flag}," \
 				"#{!=:#{window-status-bell-style},default}}, " \
 				"#{window-status-bell-style}," \
 				"#{?#{&&:#{||:#{window_activity_flag}," \
 					     "#{window_silence_flag}}," \
 					"#{!=:" \
 					"#{window-status-activity-style}," \
 					"default}}, " \
 					"#{window-status-activity-style}," \
 				"}" \
 			"}" \
 		"]" \
 		"#{T:window-status-current-format}" \
 		"#[norange list=on default]" \
 		"#{?window_end_flag,,#{window-status-separator}}" \
 	"}" \
 	"#[nolist align=right range=right #{status-right-style}]" \
 	"#{T;=/#{status-right-length}:status-right}#[norange default]"
 #define OPTIONS_TABLE_STATUS_FORMAT2 \
 	"#[align=centre]#{P:#{?pane_active,#[reverse],}" \
 	"#{pane_index}[#{pane_width}x#{pane_height}]#[default] }"
 static const char *options_table_status_format_default[] = {
 	OPTIONS_TABLE_STATUS_FORMAT1, OPTIONS_TABLE_STATUS_FORMAT2, NULL
 };

 /* Helper for hook options. */
 #define OPTIONS_TABLE_HOOK(hook_name, default_value) \
 	{ .name = hook_name, \
 	  .type = OPTIONS_TABLE_COMMAND, \
 	  .scope = OPTIONS_TABLE_SESSION, \
 	  .flags = OPTIONS_TABLE_IS_ARRAY|OPTIONS_TABLE_IS_HOOK, \
 	  .default_str = default_value,	\
 	  .separator = "" \
 	}

 /* Top-level options. */
 const struct options_table_entry options_table[] = {
 	/* Server options. */
 	{ .name = "buffer-limit",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .minimum = 1,
 	  .maximum = INT_MAX,
 	  .default_num = 50
 	},

 	{ .name = "command-alias",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .flags = OPTIONS_TABLE_IS_ARRAY,
 	  .default_str = "split-pane=split-window,"
 			 "splitp=split-window,"
 			 "server-info=show-messages -JT,"
 			 "info=show-messages -JT,"
 			 "choose-window=choose-tree -w,"
 			 "choose-session=choose-tree -s",
 	  .separator = ","
 	},

 	{ .name = "default-terminal",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .default_str = "screen"
 	},

 	{ .name = "escape-time",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 500
 	},

 	{ .name = "exit-empty",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .default_num = 1
 	},

 	{ .name = "exit-unattached",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .default_num = 0
 	},

 	{ .name = "focus-events",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .default_num = 0
 	},

 	{ .name = "history-file",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .default_str = ""
 	},

 	{ .name = "message-limit",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 100
 	},

 	{ .name = "set-clipboard",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .choices = options_table_set_clipboard_list,
 	  .default_num = 1
 	},

 	{ .name = "terminal-overrides",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .flags = OPTIONS_TABLE_IS_ARRAY,
 	  .default_str = "xterm*:XT:Ms=\\E]52;%p1%s;%p2%s\\007"
 			 ":Cs=\\E]12;%p1%s\\007:Cr=\\E]112\\007"
 			 ":Ss=\\E[%p1%d q:Se=\\E[2 q,screen*:XT",
 	  .separator = ","
 	},

 	{ .name = "user-keys",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SERVER,
 	  .flags = OPTIONS_TABLE_IS_ARRAY,
 	  .default_str = "",
 	  .separator = ","
 	},

 	/* Session options. */
 	{ .name = "activity-action",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_bell_action_list,
 	  .default_num = ALERT_OTHER
 	},

 	{ .name = "assume-paste-time",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 1,
 	},

 	{ .name = "base-index",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 0
 	},

 	{ .name = "bell-action",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_bell_action_list,
 	  .default_num = ALERT_ANY
 	},

 	{ .name = "default-command",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = ""
 	},

 	{ .name = "default-shell",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = _PATH_BSHELL
 	},

 	{ .name = "default-size",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .pattern = "[0-9]*x[0-9]*",
 	  .default_str = "80x24"
 	},

 	{ .name = "destroy-unattached",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 0
 	},

 	{ .name = "detach-on-destroy",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 1
 	},

 	{ .name = "display-panes-active-colour",
 	  .type = OPTIONS_TABLE_COLOUR,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 1
 	},

 	{ .name = "display-panes-colour",
 	  .type = OPTIONS_TABLE_COLOUR,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 4
 	},

 	{ .name = "display-panes-time",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 1,
 	  .maximum = INT_MAX,
 	  .default_num = 1000
 	},

 	{ .name = "display-time",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 750
 	},

 	{ .name = "history-limit",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 2000
 	},

 	{ .name = "key-table",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "root"
 	},

 	{ .name = "lock-after-time",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 0
 	},

 	{ .name = "lock-command",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "lock -np"
 	},

 	{ .name = "message-command-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "bg=black,fg=yellow"
 	},

 	{ .name = "message-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "bg=yellow,fg=black"
 	},

 	{ .name = "mouse",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 0
 	},

 	{ .name = "prefix",
 	  .type = OPTIONS_TABLE_KEY,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = '\002',
 	},

 	{ .name = "prefix2",
 	  .type = OPTIONS_TABLE_KEY,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = KEYC_NONE,
 	},

 	{ .name = "renumber-windows",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 0
 	},

 	{ .name = "repeat-time",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = SHRT_MAX,
 	  .default_num = 500
 	},

 	{ .name = "set-titles",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 0
 	},

 	{ .name = "set-titles-string",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "#S:#I:#W - \"#T\" #{session_alerts}"
 	},

 	{ .name = "silence-action",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_bell_action_list,
 	  .default_num = ALERT_OTHER
 	},

 	{ .name = "status",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_status_list,
 	  .default_num = 1
 	},

 	{ .name = "status-bg",
 	  .type = OPTIONS_TABLE_COLOUR,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 2,
 	},

 	{ .name = "status-fg",
 	  .type = OPTIONS_TABLE_COLOUR,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_num = 0,
 	},

 	{ .name = "status-format",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .flags = OPTIONS_TABLE_IS_ARRAY,
 	  .default_arr = options_table_status_format_default,
 	},

 	{ .name = "status-interval",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 15
 	},

 	{ .name = "status-justify",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_status_justify_list,
 	  .default_num = 0
 	},

 	{ .name = "status-keys",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_status_keys_list,
 	  .default_num = MODEKEY_EMACS
 	},

 	{ .name = "status-left",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "[#S] "
 	},

 	{ .name = "status-left-length",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = SHRT_MAX,
 	  .default_num = 10
 	},

 	{ .name = "status-left-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "default"
 	},

 	{ .name = "status-position",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_status_position_list,
 	  .default_num = 1
 	},

 	{ .name = "status-right",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "#{?window_bigger,"
 	                 "[#{window_offset_x}#,#{window_offset_y}] ,}"
 	                 "\"#{=21:pane_title}\" %H:%M %d-%b-%y"
 	},

 	{ .name = "status-right-length",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .minimum = 0,
 	  .maximum = SHRT_MAX,
 	  .default_num = 40
 	},

 	{ .name = "status-right-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "default"
 	},

 	{ .name = "status-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = "bg=green,fg=black"
 	},

 	{ .name = "update-environment",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .flags = OPTIONS_TABLE_IS_ARRAY,
 	  .default_str = "DISPLAY KRB5CCNAME SSH_ASKPASS SSH_AUTH_SOCK "
 	  		 "SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY"
 	},

 	{ .name = "visual-activity",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_visual_bell_list,
 	  .default_num = VISUAL_OFF
 	},

 	{ .name = "visual-bell",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_visual_bell_list,
 	  .default_num = VISUAL_OFF
 	},

 	{ .name = "visual-silence",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .choices = options_table_visual_bell_list,
 	  .default_num = VISUAL_OFF
 	},

 	{ .name = "word-separators",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_SESSION,
 	  .default_str = " -_@"
 	},

 	/* Window options. */
 	{ .name = "aggressive-resize",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 0
 	},

 	{ .name = "allow-rename",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 0
 	},

 	{ .name = "alternate-screen",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 1
 	},

 	{ .name = "automatic-rename",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 1
 	},

 	{ .name = "automatic-rename-format",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "#{?pane_in_mode,[tmux],#{pane_current_command}}"
 			 "#{?pane_dead,[dead],}"
 	},

 	{ .name = "clock-mode-colour",
 	  .type = OPTIONS_TABLE_COLOUR,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 4
 	},

 	{ .name = "clock-mode-style",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .choices = options_table_clock_mode_style_list,
 	  .default_num = 1
 	},

 	{ .name = "main-pane-height",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .minimum = 1,
 	  .maximum = INT_MAX,
 	  .default_num = 24
 	},

 	{ .name = "main-pane-width",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .minimum = 1,
 	  .maximum = INT_MAX,
 	  .default_num = 80
 	},

 	{ .name = "mode-keys",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .choices = options_table_mode_keys_list,
 	  .default_num = MODEKEY_EMACS
 	},

 	{ .name = "mode-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "bg=yellow,fg=black"
 	},

 	{ .name = "monitor-activity",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 0
 	},

 	{ .name = "monitor-bell",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 1
 	},

 	{ .name = "monitor-silence",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 0
 	},

 	{ .name = "other-pane-height",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 0
 	},

 	{ .name = "other-pane-width",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .minimum = 0,
 	  .maximum = INT_MAX,
 	  .default_num = 0
 	},

 	{ .name = "pane-active-border-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "fg=green"
 	},

 	{ .name = "pane-base-index",
 	  .type = OPTIONS_TABLE_NUMBER,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .minimum = 0,
 	  .maximum = USHRT_MAX,
 	  .default_num = 0
 	},

 	{ .name = "pane-border-format",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "#{?pane_active,#[reverse],}#{pane_index}#[default] "
 			 "\"#{pane_title}\""
 	},

 	{ .name = "pane-border-status",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .choices = options_table_pane_status_list,
 	  .default_num = 0
 	},

 	{ .name = "pane-border-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "default"
 	},

 	{ .name = "remain-on-exit",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 0
 	},

 	{ .name = "synchronize-panes",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 0
 	},

 	{ .name = "window-active-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "default"
 	},

 	{ .name = "window-size",
 	  .type = OPTIONS_TABLE_CHOICE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .choices = options_table_window_size_list,
 	  .default_num = WINDOW_SIZE_SMALLEST
 	},

 	{ .name = "window-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "default"
 	},

 	{ .name = "window-status-activity-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "reverse"
 	},

 	{ .name = "window-status-bell-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "reverse"
 	},

 	{ .name = "window-status-current-format",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "#I:#W#{?window_flags,#{window_flags}, }"
 	},

 	{ .name = "window-status-current-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "default"
 	},

 	{ .name = "window-status-format",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "#I:#W#{?window_flags,#{window_flags}, }"
 	},

 	{ .name = "window-status-last-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "default"
 	},

 	{ .name = "window-status-separator",
 	  .type = OPTIONS_TABLE_STRING,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = " "
 	},

 	{ .name = "window-status-style",
 	  .type = OPTIONS_TABLE_STYLE,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_str = "default"
 	},

 	{ .name = "wrap-search",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 1
 	},

 	{ .name = "xterm-keys",
 	  .type = OPTIONS_TABLE_FLAG,
 	  .scope = OPTIONS_TABLE_WINDOW,
 	  .default_num = 1
 	},

 	/* Hook options. */
 	OPTIONS_TABLE_HOOK("after-bind-key", ""),
 	OPTIONS_TABLE_HOOK("after-capture-pane", ""),
 	OPTIONS_TABLE_HOOK("after-copy-mode", ""),
 	OPTIONS_TABLE_HOOK("after-display-message", ""),
 	OPTIONS_TABLE_HOOK("after-display-panes", ""),
 	OPTIONS_TABLE_HOOK("after-list-buffers", ""),
 	OPTIONS_TABLE_HOOK("after-list-clients", ""),
 	OPTIONS_TABLE_HOOK("after-list-keys", ""),
 	OPTIONS_TABLE_HOOK("after-list-panes", ""),
 	OPTIONS_TABLE_HOOK("after-list-sessions", ""),
 	OPTIONS_TABLE_HOOK("after-list-windows", ""),
 	OPTIONS_TABLE_HOOK("after-load-buffer", ""),
 	OPTIONS_TABLE_HOOK("after-lock-server", ""),
 	OPTIONS_TABLE_HOOK("after-new-session", ""),
 	OPTIONS_TABLE_HOOK("after-new-window", ""),
 	OPTIONS_TABLE_HOOK("after-paste-buffer", ""),
 	OPTIONS_TABLE_HOOK("after-pipe-pane", ""),
 	OPTIONS_TABLE_HOOK("after-queue", ""),
 	OPTIONS_TABLE_HOOK("after-refresh-client", ""),
 	OPTIONS_TABLE_HOOK("after-rename-session", ""),
 	OPTIONS_TABLE_HOOK("after-rename-window", ""),
 	OPTIONS_TABLE_HOOK("after-resize-pane", ""),
 	OPTIONS_TABLE_HOOK("after-resize-window", ""),
 	OPTIONS_TABLE_HOOK("after-save-buffer", ""),
 	OPTIONS_TABLE_HOOK("after-select-layout", ""),
 	OPTIONS_TABLE_HOOK("after-select-pane", ""),
 	OPTIONS_TABLE_HOOK("after-select-window", ""),
 	OPTIONS_TABLE_HOOK("after-send-keys", ""),
 	OPTIONS_TABLE_HOOK("after-set-buffer", ""),
 	OPTIONS_TABLE_HOOK("after-set-environment", ""),
 	OPTIONS_TABLE_HOOK("after-set-hook", ""),
 	OPTIONS_TABLE_HOOK("after-set-option", ""),
 	OPTIONS_TABLE_HOOK("after-show-environment", ""),
 	OPTIONS_TABLE_HOOK("after-show-messages", ""),
 	OPTIONS_TABLE_HOOK("after-show-options", ""),
 	OPTIONS_TABLE_HOOK("after-split-window", ""),
 	OPTIONS_TABLE_HOOK("after-unbind-key", ""),
 	OPTIONS_TABLE_HOOK("alert-activity", ""),
 	OPTIONS_TABLE_HOOK("alert-bell", ""),
 	OPTIONS_TABLE_HOOK("alert-silence", ""),
 	OPTIONS_TABLE_HOOK("client-attached", ""),
 	OPTIONS_TABLE_HOOK("client-detached", ""),
 	OPTIONS_TABLE_HOOK("client-resized", ""),
 	OPTIONS_TABLE_HOOK("client-session-changed", ""),
 	OPTIONS_TABLE_HOOK("pane-died", ""),
 	OPTIONS_TABLE_HOOK("pane-exited", ""),
 	OPTIONS_TABLE_HOOK("pane-focus-in", ""),
 	OPTIONS_TABLE_HOOK("pane-focus-out", ""),
 	OPTIONS_TABLE_HOOK("pane-mode-changed", ""),
 	OPTIONS_TABLE_HOOK("pane-set-clipboard", ""),
 	OPTIONS_TABLE_HOOK("session-closed", ""),
 	OPTIONS_TABLE_HOOK("session-created", ""),
 	OPTIONS_TABLE_HOOK("session-renamed", ""),
 	OPTIONS_TABLE_HOOK("session-window-changed", ""),
 	OPTIONS_TABLE_HOOK("window-layout-changed", ""),
 	OPTIONS_TABLE_HOOK("window-linked", ""),
 	OPTIONS_TABLE_HOOK("window-pane-changed", ""),
 	OPTIONS_TABLE_HOOK("window-renamed", ""),
 	OPTIONS_TABLE_HOOK("window-unlinked", ""),

 	{ .name = NULL }
 };
	/* $OpenBSD$ */

	/*
	* Copyright (c) 2011 Nicholas Marriott <nicholas.marriott@gmail.com>
	*
	* Permission to use, copy, modify, and distribute this software for any
	* purpose with or without fee is hereby granted, provided that the above
	* copyright notice and this permission notice appear in all copies.
	*
	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
	* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
	* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	*/

	#include <sys/types.h>

	#include <string.h>
	#include <paths.h>

	#include "tmux.h"

	/*
	* This file has a tables with all the server, session and window
	* options. These tables are the master copy of the options with their real
	* (user-visible) types, range limits and default values. At start these are
	* copied into the runtime global options trees (which only has number and
	* string types). These tables are then used to look up the real type when the
	* user sets an option or its value needs to be shown.
	*/

	/* Choice option type lists. */
	static const char *options_table_mode_keys_list[] = {
	"emacs", "vi", NULL
	};
	static const char *options_table_clock_mode_style_list[] = {
	"12", "24", NULL
	};
	static const char *options_table_status_list[] = {
	"off", "on", "2", "3", "4", "5", NULL
	};
	static const char *options_table_status_keys_list[] = {
	"emacs", "vi", NULL
	};
	static const char *options_table_status_justify_list[] = {
	"left", "centre", "right", NULL
	};
	static const char *options_table_status_position_list[] = {
	"top", "bottom", NULL
	};
	static const char *options_table_bell_action_list[] = {
	"none", "any", "current", "other", NULL
	};
	static const char *options_table_visual_bell_list[] = {
	"off", "on", "both", NULL
	};
	static const char *options_table_pane_status_list[] = {
	"off", "top", "bottom", NULL
	};
	static const char *options_table_set_clipboard_list[] = {
	"off", "external", "on", NULL
	};
	static const char *options_table_window_size_list[] = {
	"largest", "smallest", "manual", NULL
	};

	/* Status line format. */
	#define OPTIONS_TABLE_STATUS_FORMAT1 \
	"#[align=left range=left #{status-left-style}]" \
	"#{T;=/#{status-left-length}:status-left}#[norange default]" \
	"#[list=on align=#{status-justify}]" \
	"#[list=left-marker]<#[list=right-marker]>#[list=on]" \
	"#{W:" \
	"#[range=window\|#{window_index} " \
	"#{window-status-style}" \
	"#{?#{&&:#{window_last_flag}," \
	"#{!=:#{window-status-last-style},default}}, " \
	"#{window-status-last-style}," \
	"}" \
	"#{?#{&&:#{window_bell_flag}," \
	"#{!=:#{window-status-bell-style},default}}, " \
	"#{window-status-bell-style}," \
	"#{?#{&&:#{\|\|:#{window_activity_flag}," \
	"#{window_silence_flag}}," \
	"#{!=:" \
	"#{window-status-activity-style}," \
	"default}}, " \
	"#{window-status-activity-style}," \
	"}" \
	"}" \
	"]" \
	"#{T:window-status-format}" \
	"#[norange default]" \
	"#{?window_end_flag,,#{window-status-separator}}" \
	"," \
	"#[range=window\|#{window_index} list=focus " \
	"#{?#{!=:#{window-status-current-style},default}," \
	"#{window-status-current-style}," \
	"#{window-status-style}" \
	"}" \
	"#{?#{&&:#{window_last_flag}," \
	"#{!=:#{window-status-last-style},default}}, " \
	"#{window-status-last-style}," \
	"}" \
	"#{?#{&&:#{window_bell_flag}," \
	"#{!=:#{window-status-bell-style},default}}, " \
	"#{window-status-bell-style}," \
	"#{?#{&&:#{\|\|:#{window_activity_flag}," \
	"#{window_silence_flag}}," \
	"#{!=:" \
	"#{window-status-activity-style}," \
	"default}}, " \
	"#{window-status-activity-style}," \
	"}" \
	"}" \
	"]" \
	"#{T:window-status-current-format}" \
	"#[norange list=on default]" \
	"#{?window_end_flag,,#{window-status-separator}}" \
	"}" \
	"#[nolist align=right range=right #{status-right-style}]" \
	"#{T;=/#{status-right-length}:status-right}#[norange default]"
	#define OPTIONS_TABLE_STATUS_FORMAT2 \
	"#[align=centre]#{P:#{?pane_active,#[reverse],}" \
	"#{pane_index}[#{pane_width}x#{pane_height}]#[default] }"
	static const char *options_table_status_format_default[] = {
	OPTIONS_TABLE_STATUS_FORMAT1, OPTIONS_TABLE_STATUS_FORMAT2, NULL
	};

	/* Helper for hook options. */
	#define OPTIONS_TABLE_HOOK(hook_name, default_value) \
	{ .name = hook_name, \
	.type = OPTIONS_TABLE_COMMAND, \
	.scope = OPTIONS_TABLE_SESSION, \
	.flags = OPTIONS_TABLE_IS_ARRAY\|OPTIONS_TABLE_IS_HOOK, \
	.default_str = default_value, \
	.separator = "" \
	}

	/* Top-level options. */
	const struct options_table_entry options_table[] = {
	/* Server options. */
	{ .name = "buffer-limit",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SERVER,
	.minimum = 1,
	.maximum = INT_MAX,
	.default_num = 50
	},

	{ .name = "command-alias",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SERVER,
	.flags = OPTIONS_TABLE_IS_ARRAY,
	.default_str = "split-pane=split-window,"
	"splitp=split-window,"
	"server-info=show-messages -JT,"
	"info=show-messages -JT,"
	"choose-window=choose-tree -w,"
	"choose-session=choose-tree -s",
	.separator = ","
	},

	{ .name = "default-terminal",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SERVER,
	.default_str = "screen"
	},

	{ .name = "escape-time",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SERVER,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 500
	},

	{ .name = "exit-empty",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_SERVER,
	.default_num = 1
	},

	{ .name = "exit-unattached",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_SERVER,
	.default_num = 0
	},

	{ .name = "focus-events",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_SERVER,
	.default_num = 0
	},

	{ .name = "history-file",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SERVER,
	.default_str = ""
	},

	{ .name = "message-limit",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SERVER,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 100
	},

	{ .name = "set-clipboard",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SERVER,
	.choices = options_table_set_clipboard_list,
	.default_num = 1
	},

	{ .name = "terminal-overrides",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SERVER,
	.flags = OPTIONS_TABLE_IS_ARRAY,
	.default_str = "xterm*:XT:Ms=\\E]52;%p1%s;%p2%s\\007"
	":Cs=\\E]12;%p1%s\\007:Cr=\\E]112\\007"
	":Ss=\\E[%p1%d q:Se=\\E[2 q,screen*:XT",
	.separator = ","
	},

	{ .name = "user-keys",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SERVER,
	.flags = OPTIONS_TABLE_IS_ARRAY,
	.default_str = "",
	.separator = ","
	},

	/* Session options. */
	{ .name = "activity-action",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_bell_action_list,
	.default_num = ALERT_OTHER
	},

	{ .name = "assume-paste-time",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 1,
	},

	{ .name = "base-index",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 0
	},

	{ .name = "bell-action",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_bell_action_list,
	.default_num = ALERT_ANY
	},

	{ .name = "default-command",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = ""
	},

	{ .name = "default-shell",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = _PATH_BSHELL
	},

	{ .name = "default-size",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.pattern = "[0-9]x[0-9]",
	.default_str = "80x24"
	},

	{ .name = "destroy-unattached",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 0
	},

	{ .name = "detach-on-destroy",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 1
	},

	{ .name = "display-panes-active-colour",
	.type = OPTIONS_TABLE_COLOUR,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 1
	},

	{ .name = "display-panes-colour",
	.type = OPTIONS_TABLE_COLOUR,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 4
	},

	{ .name = "display-panes-time",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 1,
	.maximum = INT_MAX,
	.default_num = 1000
	},

	{ .name = "display-time",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 750
	},

	{ .name = "history-limit",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 2000
	},

	{ .name = "key-table",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "root"
	},

	{ .name = "lock-after-time",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 0
	},

	{ .name = "lock-command",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "lock -np"
	},

	{ .name = "message-command-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "bg=black,fg=yellow"
	},

	{ .name = "message-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "bg=yellow,fg=black"
	},

	{ .name = "mouse",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 0
	},

	{ .name = "prefix",
	.type = OPTIONS_TABLE_KEY,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = '\002',
	},

	{ .name = "prefix2",
	.type = OPTIONS_TABLE_KEY,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = KEYC_NONE,
	},

	{ .name = "renumber-windows",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 0
	},

	{ .name = "repeat-time",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = SHRT_MAX,
	.default_num = 500
	},

	{ .name = "set-titles",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 0
	},

	{ .name = "set-titles-string",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "#S:#I:#W - \"#T\" #{session_alerts}"
	},

	{ .name = "silence-action",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_bell_action_list,
	.default_num = ALERT_OTHER
	},

	{ .name = "status",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_status_list,
	.default_num = 1
	},

	{ .name = "status-bg",
	.type = OPTIONS_TABLE_COLOUR,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 2,
	},

	{ .name = "status-fg",
	.type = OPTIONS_TABLE_COLOUR,
	.scope = OPTIONS_TABLE_SESSION,
	.default_num = 0,
	},

	{ .name = "status-format",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.flags = OPTIONS_TABLE_IS_ARRAY,
	.default_arr = options_table_status_format_default,
	},

	{ .name = "status-interval",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 15
	},

	{ .name = "status-justify",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_status_justify_list,
	.default_num = 0
	},

	{ .name = "status-keys",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_status_keys_list,
	.default_num = MODEKEY_EMACS
	},

	{ .name = "status-left",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "[#S] "
	},

	{ .name = "status-left-length",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = SHRT_MAX,
	.default_num = 10
	},

	{ .name = "status-left-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "default"
	},

	{ .name = "status-position",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_status_position_list,
	.default_num = 1
	},

	{ .name = "status-right",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "#{?window_bigger,"
	"[#{window_offset_x}#,#{window_offset_y}] ,}"
	"\"#{=21:pane_title}\" %H:%M %d-%b-%y"
	},

	{ .name = "status-right-length",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_SESSION,
	.minimum = 0,
	.maximum = SHRT_MAX,
	.default_num = 40
	},

	{ .name = "status-right-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "default"
	},

	{ .name = "status-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = "bg=green,fg=black"
	},

	{ .name = "update-environment",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.flags = OPTIONS_TABLE_IS_ARRAY,
	.default_str = "DISPLAY KRB5CCNAME SSH_ASKPASS SSH_AUTH_SOCK "
	"SSH_AGENT_PID SSH_CONNECTION WINDOWID XAUTHORITY"
	},

	{ .name = "visual-activity",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_visual_bell_list,
	.default_num = VISUAL_OFF
	},

	{ .name = "visual-bell",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_visual_bell_list,
	.default_num = VISUAL_OFF
	},

	{ .name = "visual-silence",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_SESSION,
	.choices = options_table_visual_bell_list,
	.default_num = VISUAL_OFF
	},

	{ .name = "word-separators",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_SESSION,
	.default_str = " -_@"
	},

	/* Window options. */
	{ .name = "aggressive-resize",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 0
	},

	{ .name = "allow-rename",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 0
	},

	{ .name = "alternate-screen",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 1
	},

	{ .name = "automatic-rename",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 1
	},

	{ .name = "automatic-rename-format",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "#{?pane_in_mode,[tmux],#{pane_current_command}}"
	"#{?pane_dead,[dead],}"
	},

	{ .name = "clock-mode-colour",
	.type = OPTIONS_TABLE_COLOUR,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 4
	},

	{ .name = "clock-mode-style",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_WINDOW,
	.choices = options_table_clock_mode_style_list,
	.default_num = 1
	},

	{ .name = "main-pane-height",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_WINDOW,
	.minimum = 1,
	.maximum = INT_MAX,
	.default_num = 24
	},

	{ .name = "main-pane-width",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_WINDOW,
	.minimum = 1,
	.maximum = INT_MAX,
	.default_num = 80
	},

	{ .name = "mode-keys",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_WINDOW,
	.choices = options_table_mode_keys_list,
	.default_num = MODEKEY_EMACS
	},

	{ .name = "mode-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "bg=yellow,fg=black"
	},

	{ .name = "monitor-activity",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 0
	},

	{ .name = "monitor-bell",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 1
	},

	{ .name = "monitor-silence",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_WINDOW,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 0
	},

	{ .name = "other-pane-height",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_WINDOW,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 0
	},

	{ .name = "other-pane-width",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_WINDOW,
	.minimum = 0,
	.maximum = INT_MAX,
	.default_num = 0
	},

	{ .name = "pane-active-border-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "fg=green"
	},

	{ .name = "pane-base-index",
	.type = OPTIONS_TABLE_NUMBER,
	.scope = OPTIONS_TABLE_WINDOW,
	.minimum = 0,
	.maximum = USHRT_MAX,
	.default_num = 0
	},

	{ .name = "pane-border-format",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "#{?pane_active,#[reverse],}#{pane_index}#[default] "
	"\"#{pane_title}\""
	},

	{ .name = "pane-border-status",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_WINDOW,
	.choices = options_table_pane_status_list,
	.default_num = 0
	},

	{ .name = "pane-border-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "default"
	},

	{ .name = "remain-on-exit",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 0
	},

	{ .name = "synchronize-panes",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 0
	},

	{ .name = "window-active-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "default"
	},

	{ .name = "window-size",
	.type = OPTIONS_TABLE_CHOICE,
	.scope = OPTIONS_TABLE_WINDOW,
	.choices = options_table_window_size_list,
	.default_num = WINDOW_SIZE_SMALLEST
	},

	{ .name = "window-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "default"
	},

	{ .name = "window-status-activity-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "reverse"
	},

	{ .name = "window-status-bell-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "reverse"
	},

	{ .name = "window-status-current-format",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "#I:#W#{?window_flags,#{window_flags}, }"
	},

	{ .name = "window-status-current-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "default"
	},

	{ .name = "window-status-format",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "#I:#W#{?window_flags,#{window_flags}, }"
	},

	{ .name = "window-status-last-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "default"
	},

	{ .name = "window-status-separator",
	.type = OPTIONS_TABLE_STRING,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = " "
	},

	{ .name = "window-status-style",
	.type = OPTIONS_TABLE_STYLE,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_str = "default"
	},

	{ .name = "wrap-search",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 1
	},

	{ .name = "xterm-keys",
	.type = OPTIONS_TABLE_FLAG,
	.scope = OPTIONS_TABLE_WINDOW,
	.default_num = 1
	},

	/* Hook options. */
	OPTIONS_TABLE_HOOK("after-bind-key", ""),
	OPTIONS_TABLE_HOOK("after-capture-pane", ""),
	OPTIONS_TABLE_HOOK("after-copy-mode", ""),
	OPTIONS_TABLE_HOOK("after-display-message", ""),
	OPTIONS_TABLE_HOOK("after-display-panes", ""),
	OPTIONS_TABLE_HOOK("after-list-buffers", ""),
	OPTIONS_TABLE_HOOK("after-list-clients", ""),
	OPTIONS_TABLE_HOOK("after-list-keys", ""),
	OPTIONS_TABLE_HOOK("after-list-panes", ""),
	OPTIONS_TABLE_HOOK("after-list-sessions", ""),
	OPTIONS_TABLE_HOOK("after-list-windows", ""),
	OPTIONS_TABLE_HOOK("after-load-buffer", ""),
	OPTIONS_TABLE_HOOK("after-lock-server", ""),
	OPTIONS_TABLE_HOOK("after-new-session", ""),
	OPTIONS_TABLE_HOOK("after-new-window", ""),
	OPTIONS_TABLE_HOOK("after-paste-buffer", ""),
	OPTIONS_TABLE_HOOK("after-pipe-pane", ""),
	OPTIONS_TABLE_HOOK("after-queue", ""),
	OPTIONS_TABLE_HOOK("after-refresh-client", ""),
	OPTIONS_TABLE_HOOK("after-rename-session", ""),
	OPTIONS_TABLE_HOOK("after-rename-window", ""),
	OPTIONS_TABLE_HOOK("after-resize-pane", ""),
	OPTIONS_TABLE_HOOK("after-resize-window", ""),
	OPTIONS_TABLE_HOOK("after-save-buffer", ""),
	OPTIONS_TABLE_HOOK("after-select-layout", ""),
	OPTIONS_TABLE_HOOK("after-select-pane", ""),
	OPTIONS_TABLE_HOOK("after-select-window", ""),
	OPTIONS_TABLE_HOOK("after-send-keys", ""),
	OPTIONS_TABLE_HOOK("after-set-buffer", ""),
	OPTIONS_TABLE_HOOK("after-set-environment", ""),
	OPTIONS_TABLE_HOOK("after-set-hook", ""),
	OPTIONS_TABLE_HOOK("after-set-option", ""),
	OPTIONS_TABLE_HOOK("after-show-environment", ""),
	OPTIONS_TABLE_HOOK("after-show-messages", ""),
	OPTIONS_TABLE_HOOK("after-show-options", ""),
	OPTIONS_TABLE_HOOK("after-split-window", ""),
	OPTIONS_TABLE_HOOK("after-unbind-key", ""),
	OPTIONS_TABLE_HOOK("alert-activity", ""),
	OPTIONS_TABLE_HOOK("alert-bell", ""),
	OPTIONS_TABLE_HOOK("alert-silence", ""),
	OPTIONS_TABLE_HOOK("client-attached", ""),
	OPTIONS_TABLE_HOOK("client-detached", ""),
	OPTIONS_TABLE_HOOK("client-resized", ""),
	OPTIONS_TABLE_HOOK("client-session-changed", ""),
	OPTIONS_TABLE_HOOK("pane-died", ""),
	OPTIONS_TABLE_HOOK("pane-exited", ""),
	OPTIONS_TABLE_HOOK("pane-focus-in", ""),
	OPTIONS_TABLE_HOOK("pane-focus-out", ""),
	OPTIONS_TABLE_HOOK("pane-mode-changed", ""),
	OPTIONS_TABLE_HOOK("pane-set-clipboard", ""),
	OPTIONS_TABLE_HOOK("session-closed", ""),
	OPTIONS_TABLE_HOOK("session-created", ""),
	OPTIONS_TABLE_HOOK("session-renamed", ""),
	OPTIONS_TABLE_HOOK("session-window-changed", ""),
	OPTIONS_TABLE_HOOK("window-layout-changed", ""),
	OPTIONS_TABLE_HOOK("window-linked", ""),
	OPTIONS_TABLE_HOOK("window-pane-changed", ""),
	OPTIONS_TABLE_HOOK("window-renamed", ""),
	OPTIONS_TABLE_HOOK("window-unlinked", ""),

	{ .name = NULL }
	};